* {
  padding: 0;
  margin: 0;
}

a {
  text-decoration: none;
}

ul {
  list-style-type: none;
}

.top {
  width: 100%;
  height: 40px;
  line-height: 40px;
  background: #333;
}

.top .top-container {
  width: 1226px;
  margin: 0 auto;
}

.top .top-left li, .top .top-right li {
  float: left;
  font-size: 12px;
  display: block;
}

.top .top-left li a, .top .top-right li a {
  color: #b0b0b0;
  line-height: 40px;
  display: inline-block;
}

.top .top-left li a:hover, .top .top-right li a:hover {
  color: white;
}

.top .top-left li .sep, .top .top-right li .sep {
  margin: 0 0.5em;
  color: #424242;
}

.top .top-right li {
  float: right;
}

.top .top-right .cate {
  width: 120px;
  height: 40px;
  display: block;
  margin-left: 5px;
  line-height: 40px;
  text-align: center;
  background-color: #424242;
}

.top .top-right .cate a:hover {
  display: block;
  background-color: #fff;
  color: #ff6700;
}

.top .cate img {
  width: 20px;
  vertical-align: middle;
  line-height: 40px;
}

.nav {
  width: 1226px;
  height: 100px;
  margin: 0 auto;
  line-height: 100px;
  position: relative;
}

.nav .logo {
  width: 60px;
  height: 60px;
  line-height: 100px;
  display: inline-block;
  position: absolute;
  top: 20%;
  left: 0px;
}

.nav .logo img {
  width: 60px;
  height: 60px;
  line-height: 100px;
}

.nav .nav-main {
  margin-left: 210px;
  display: inline-block;
}

.nav .nav-main li {
  float: left;
  padding: 0px 10px;
  line-height: 100px;
  display: block;
}

.nav li a {
  color: #333;
  font-size: 16px;
  display: block;
}

.nav li a:hover {
  color: #ff6700;
}

.nav .search-box {
  width: 300px;
  height: 50px;
  line-height: 50px;
  position: absolute;
  right: 0px;
  top: 25%;
}

.nav .search-box .input-box {
  width: 223px;
  height: 46px;
  padding: 0 10px;
  display: inline-block;
  outline: none;
  border: 1px solid #e0e0e0;
  line-height: 50px;
}

.nav .search-box .submit-box {
  width: 52px;
  height: 46px;
  margin-left: -5px;
  background: #fff;
  border: 1px solid #e0e0e0;
  display: inline-block;
  line-height: 50px;
  text-align: center;
  border-left: none;
  vertical-align: bottom;
}

.nav .search-box .submit-box img {
  width: 25px;
  vertical-align: middle;
  line-height: 50px;
}

.nav .cate-hide {
  position: absolute;
  top: 0px;
  right: 0px;
  width: 320px;
  height: 100px;
  background-color: #fff;
  box-shadow: 0px -1px 8px #b0b0b0;
  display: none;
  font-size: 12px;
  text-align: center;
}

.banner {
  width: 1226px;
  height: 460px;
  margin: 0 auto;
  margin-bottom: 12px;
  position: relative;
}

.banner .banner-left {
  width: 234px;
  height: 460px;
  background: rgba(105, 101, 101, 0.6);
  position: absolute;
  top: 0;
  left: 0;
}

.banner .banner-left ul {
  padding: 20px 0px;
}

.banner .banner-left li {
  width: 204px;
  height: 42px;
  line-height: 42px;
  padding: 0px 0px 0px 30px;
  position: relative;
  display: block;
}

.banner .banner-left li:hover {
  cursor: pointer;
  background-color: #ff0000;
}

.banner .banner-left li img {
  width: 15px;
  height: 15px;
  float: right;
  position: absolute;
  top: 32%;
  right: 20px;
  display: block;
}

.banner .banner-left li a {
  font-size: 14px;
  color: #fff;
  display: block;
}

.banner .hiden_item {
  width: 992px;
  height: 460px;
  position: absolute;
  z-index: 20;
  left: 234px;
  display: none;
}

.banner .hiden_item .item {
  width: 100%;
  height: 460px;
  background: #fff;
  box-shadow: 0px 0px 5px #b0b0b0;
  display: none;
  cursor: pointer;
}

.banner .hiden_item .item ul {
  display: flex;
  flex-direction: row;
  justify-content: space-around;
}

.banner .hiden_item .item ul li {
  margin-top: 15px;
  margin-bottom: 15px;
  margin-right: 10px;
  display: block;
}

.banner .hiden_item .item ul img {
  vertical-align: middle;
}

.banner .hiden_item .item ul span {
  margin-left: 10px;
  margin-right: 10px;
  font-size: 14px;
  color: #424242;
}

.banner .hiden_item .item ul span:hover {
  color: #ff0000;
}

.banner .banner-right .pre {
  position: absolute;
  z-index: 10;
  top: 42%;
  left: 234px;
  width: 41px;
  height: 69px;
  cursor: pointer;
  background: url(/static/images/icon-slides.png) no-repeat -84px 50%;
}

.banner .banner-right .next {
  position: absolute;
  z-index: 10;
  top: 42%;
  right: 0px;
  width: 41px;
  height: 69px;
  cursor: pointer;
  background: url(/static/images/icon-slides.png) no-repeat -125px 50%;
}

.banner .banner-right img {
  width: 100%;
  height: 100%;
}

.banner_bottom {
  width: 1226px;
  height: 170px;
  margin: 0px auto;
  margin-bottom: 20px;
}

.banner_bottom ul {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
}

.banner_bottom li {
  float: left;
}

.banner_bottom li img {
  height: 170px;
}

.main {
  background-color: #f5f5f5;
  width: 100%;
}

.main .main_box {
  width: 1226px;
  margin: 0 auto;
}

.main .main_box .main_top {
  padding-top: 30px;
  padding-bottom: 30px;
}

.main .main_top img {
  width: 1226px;
  height: 120px;
}

.main .main_items .items {
  width: 100%;
  margin-bottom: 20px;
}

.main .main_items .items .items_hd {
  height: 58px;
  position: relative;
}

.main .main_items .items .items_hd h2 {
  font-size: 22px;
  font-weight: 200;
  line-height: 58px;
  color: #333;
}

.main .main_items .items .more {
  position: absolute;
  right: 0px;
  top: 0px;
  font-size: 16px;
  line-height: 58px;
}

.main .main_items .items .more a {
  color: #424242;
}

.main .main_items .items .more a img {
  width: 20px;
  height: 20px;
  margin-left: 5px;
  vertical-align: middle;
  margin-top: -3px;
}

.main .items_main {
  width: 100%;
  height: 614px;
}

.main .items_main img:hover {
  box-shadow: 0px 0px 20px #6d6a6a;
  transition: all .8s;
}

.main .items_main .left {
  float: left;
}

.main .items_main .left img {
  width: 234px;
  height: 614px;
}

.main .items_main .right {
  float: left;
  width: 992px;
  height: 614px;
}

.main .items_main .right ul {
  display: flex;
  flex-direction: row;
  justify-content: space-evenly;
  margin-bottom: 14px;
}

.main .items_main .right ul img {
  width: 234px;
  height: 300px;
}

.main .main_bottom {
  width: 1226px;
  padding-bottom: 20px;
}

.main .main_bottom .items_hd {
  height: 58px;
  position: relative;
}

.main .main_bottom .items_hd h2 {
  font-size: 22px;
  font-weight: 200;
  line-height: 58px;
  color: #333;
}

.main .main_bottom .more {
  position: absolute;
  right: 0px;
  top: 0px;
  font-size: 16px;
  line-height: 58px;
}

.main .main_bottom .more a {
  color: #424242;
}

.main .main_bottom .more a img {
  width: 20px;
  height: 20px;
  margin-left: 5px;
  vertical-align: middle;
  margin-top: -3px;
}

.main .main_bottom .bottom_item {
  width: 1226px;
  margin-bottom: 20px;
}

.main .main_bottom .bottom_item ul {
  margin-top: 20px;
  display: flex;
  flex-direction: row;
  justify-content: space-around;
}

.main .main_bottom .bottom_item ul img {
  width: 292px;
}

.main .main_bottom .bottom_item ul img:hover {
  box-shadow: 0px 0px 20px #6d6a6a;
  transition: all .8s;
}

.back_top {
  position: fixed;
  bottom: 40px;
  right: 0px;
}
